Harp Series MI 510D
Unmatched Clarity, Effortlessly Blended
The Harp MI 510D is a two-way coaxial ceiling speaker equipped with a 6½" LF driver and coaxially mounted tweeter for crystal-clear, full-range sound reinforcement. Designed for public and background use, it provides smooth coverage and excellent intelligibility. Its optimized crossover network delivers a balanced, distortion-free response.
Unlike the MI 510, the MI 510D features a fully enclosed back box, offering improved acoustic isolation and protection, making it ideal where sealed performance is required. Built with moisture-resistant materials, it is safe for bathrooms, kitchens, saunas, outdoor eaves, and home cinema VOG use. Installation is effortless—cut, connect, and drop in. With a paintable finish, it blends invisibly into décor while leaving behind only high-performance sound.
FEATURES AND APPLICATIONS
Key Features
- Compact, high-performance two-way ceiling speaker
- High power 40 watts
- SPL 106 dB
- Musically accurate with stunning vocal propagation
- Very smooth off-axis response usable out to 120° (-6 dB)
- Fast, integral hardware
Applications
- Distributed audio/public address system
- Component for commercial and retail
- Hotels, shopping malls
- Education and religious establishments
- Hospitals and conference rooms
- Ceiling speakers for Atmos
Technical Specification
| MODEL | MI 510D |
|---|---|
| Type | 6½" Ceiling Speaker open Baffle |
| Frequency Response | 85 Hz-18.5 kHz ± 3 dB |
| Drivers | LF: 1 x 6½" (150 mm) LF + Coaxially mounted Myler HF |
| Sensitivity (1 W / 1 m) | 89 dB |
| Maximum SPL | 106 dB |
| Nominal Impedance | Selectable 8 ohms or 70/100V line |
| Dispersion | 110° conical |
| Crossover | Inbuilt 2nd order cross over |
| Enclosure | ABS (UV stabilized) |
| Finish | UV Powder coated |
| Protective Grill | Perforated steel |
| Connectors | Push to fit |
| Pin connections | Input Red and black |
| Standard colour | White |
| Nominal/ AES Power | 40 watts |
| Max/ Continuous/ Program Power | 80 watts |
| Peak power | 160 watts |
| Backbox | Yes |
| High Pass | 75 Hz |
| Mounting | Butterfly locks |
| Tapings | Selectable 20w/10w/6w |
| Product Dimensions (in mm) | 240 x 155 |
| Packing Dimensions (in mm) | 300 x 300 x 120 |
| Cut out dimensions (in mm) | 250 |
| Net Weight (kgs) | 2 |
| Shipping Weight (kgs) | 3 |
Downloads
About Series
CSC Harp series ceiling speakers have a dedicated second-order crossover for enhanced performance and captures the delicate, clear, and gentle notes of a harp. It helps the drivers to optimally perform in their frequency range, delivering distortion-free, high-quality audio performance. Ideal for commercial installations, residential settings, and home cinema set-ups. Their even coverage and clear audio and superior sound quality make them perfect for creating an immersive audio experience in any setting. The Harp Series ceiling speakers are designed for power and performance. They reproduce the most delicate notes with clarity and sound larger than life. Perfect for commercial install applications, the Harp Series is celebrated for its engrossing audio clarity and power.
